Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA378827 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Murine Kidney Tissue: Unilateral ureteral obstructed mice vs. Sham control
| PRJNA153539 | ENA
Project description:Murine Kidney Tissue: Unilateral ureteral obstructed (UUO) mice vs. Sham control
| PRJNA378826 | ENA
Project description:Small RNA sequencing of sorted cell type, mice kidneys, after unilateral ureteral obstructive (UUO) surgery after 2 days, 7 days and a reversible (rUUO) 14 day model with corresponding sham operated mice. The goal of the study is to identify micro-RNA dysregulation of expression between different cell types corresponding with kidney injury, in order to identify and assess biomarkers which could be translated into the clinical setting.
2021-01-26 | GSE150035 | GEO
Project description:Gene expression changes induced by reversible unilateral ureteral obstruction in mice.
2018-02-23 | GSE96102 | GEO
Project description:Gene array of kidney tissue of wild type and Notch-3 knockout mice was performed following unilateral ureteral obstruction (UUO).
2020-12-31 | GSE156181 | GEO
Project description:Tissue inhibitors of metalloproteinases (TIMP) are endogenous inhibitors of matrix metalloproteinases (MMP). While TIMP2 and TIMP3 inhibit MMPs, TIMP3 also inhibits activation of pro-MMP2 whereas TIMP2 promotes it. Here we assessed the differential role of TIMP2 and TIMP3 in renal injury using the unilateral ureteral obstruction model. Gene microarray assay showed that post-obstruction, the lack of TIMP3 had a greater impact on gene expression of intermediate, late injury- and repair-induced transcripts, kidney selective transcripts and solute carriers. Renal injury in TIMP3-/-, but not in TIMP2-/- mice increased expression of collagen type I/III, connective tissue growth factor, transforming growth factor-β and the downstream Smad2/3 pathway. Interestingly, ureteral obstruction markedly increased MMP2 activation in the kidneys of TIMP3-/- mice which was completely blocked in the kidneys of TIMP2-/- mice. These changes are consistent with enhanced renal tubulointerstitial fibrosis in TIMP3-/- and its reduction in TIMP2-/- mice. The activity of tumor necrosis factor-α converting enzyme, caspase-3 and mitogen activated kinases were elevated in the kidneys of TIMP3-/- but not TIMP2-/- mice, suggesting enhanced activation of apoptotic and pathological signaling pathways only in the obstructed kidney of TIMP3-/- mice. Thus, TIMP2 and TIMP3 play differential and contrasting roles in renal injury, TIMP3 protects from damage whereas TIMP2 promotes injury through MMP2 activation. Kidneys from the wild type (WT), TIMP2-/- and TIMP3-/- mice undergoing sham or unilateral ureteral obstruction (UUO) procedures
2013-07-01 | E-GEOD-42303 | biostudies-arrayexpress
Project description:The mRNA transcriptome and m6A methylation microarray profiling of mouse kidney tissues. Kidney tissues from the sham-operated group and unilateral ureteral ligation/obstruction (UUO) kidney tissues were compared. The latter were mainly fibrotic kidney tissues. The goal was to identify the effect of the renal fibrosis on gene expression and corresponding m6A modifications during kidney fibrosis.
2023-08-09 | GSE226505 | GEO
Project description:The mRNA transcriptome and m6A methylation microarray profiling of mouse kidney tissues. Kidney tissues from the sham-operated group and unilateral ureteral ligation/obstruction (UUO) kidney tissues were compared. The latter were mainly fibrotic kidney tissues. The goal was to identify the effect of the renal fibrosis on gene expression and corresponding m6A modifications during kidney fibrosis.
2023-08-09 | GSE226506 | GEO
Project description:Chronic kidney disease (CKD) is a burden for Public Health and concerns millions of individuals worldwide. Independently of the cause, CKD is secondary to the replacement of functional renal tissue by extra-cellular matrix proteins (i.e fibrosis) that progressively impairs kidney function. The pathophysiological pathways that control the development of renal fibrosis are common to most of the nephropathies involving native kidneys or kidney grafts. Unfortunately, very few treatments are available to stop renal fibrosis and most of the therapeutic strategies are often barely able to slow down the progression of fibrogenesis in native kidneys. Therefore, it is mandatory to discover new therapeutic pathways to stop renal fibrosis. Our objective is to study new pathways involved in renal fibrosis. We thus decided to use the model of Unilateral Ureteral renal Obstruction in mice, a fast and reproducible experimental model of renal fibrosis. We studied renal fibrosis using experimental model of ureteral unilateral obstruction in mice, which was performed by complete ligation of the left ureter. The control lateral right kidney served as internal control.
2013-02-10 | E-GEOD-38117 | biostudies-arrayexpress
Project description:The long term goal is to define the transcriptional changes that accompany pericyte-to-myofibroblast transition in fibrotic kidney disease. Medullary pericytes are identified by their expression of a eGFPL10a fusion protein whose expression is driven by a Col1a1 promoter. Pericyte-specific RNA is generated by eGFP-affinity purification of polysomes from medullary lysates and then subject to microarray analysis. Col1a1-eGFPL10a mice were subject to Sham or unilateral ureteral obstruction surgery. Sham kidneys were collected at day 0, and UUO kidneys were collected at day 2 or day 5 for TRAP.
2014-03-01 | E-GEOD-50439 | biostudies-arrayexpress